.header{
    width: 100vw;
    height: 500px;
    background: url(../img/index-bg1.png) no-repeat  0 0 /100% 100%;
}
.nav{
    width: 900px;
    height:50px;

}
.logon{
    width: 80px;
    height: 30px;
    line-height: 30px;
    margin-top:10px;
    background:  url(../img//logo_white.png)no-repeat  0 0 /100% 100%;
}

 .right{
     width: 500px;
     height: 100%;
     margin-left:160px;
 }
 .right li{
     float:left;
     width: 50px;
     height: 100%;
     margin: 0px 40px;
     font-size: 16px;
     line-height: 50px;
     text-align: center;
     color: #fff;
     cursor: pointer;
    
 }

.right li:hover{
    background: rgb(0, 0, 0, 0.06);
    border-bottom:2px solid #FFF;
}
.active{
    border-bottom:2px solid #FFF;
}
.window{
    width: 900px;
    height: 350px;
    margin-top: 100px;
}
.show{
    width: 400px;
    height: 250px;
}
.show-logo{
    width: 200px;
    height: 60px;
    margin-left: 100px;
    background:   url(../img/banenr-logo.png) no-repeat 0 0 / 100% 100%; 
    animation: logomove 970ms  linear forwards;
}
@keyframes logomove{
    51.55% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}
.title{
    width: 400px;
    height:50px;
    font-size: 38px;
    line-height: 50px;
    padding-top: 10px;
    box-sizing:border-box;
    color: #fff;
    animation: titlemove  .1s linear .8s forwards;
}
    
@keyframes titlemove{
    50% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}
.desc{
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    text-align: center;
    padding-top: 8px;
    color: #fff;
}
.move-down{
    width: 400px;
    height: 50px;
    margin-top: 20px;
}
.downa{
    width: 250px;
    height: 50px;
    background: #fff;
    border-radius: 25px;
}
.bg,.ng{
    width: 100%;
    font-size: 30px;
    color: #426cbc;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
}
.bg:hover .ng{
    display: block;
   
}
.ng{
    display: none;
    
}
.function{
    height: 238px;
    width: 100vw;
  

}
.inner{
    width: 950px;
    height: 200px;
    margin-top:20px;
}
.item{
    width: 300px;
    height: 180px;
}
.logo1{
    height:100px;
    width:100px;
    background:url(../img/function.png) no-repeat 0 0 / 100% 100%;
}
.f-title{
    width:300px;
    height:30px;
    font-size:20px;
    line-height: 30px;
    text-align: center;
    color: #333;
    padding-top:5px;

}
.desct{
    width: 250px;
    height: 20px;
    line-height: 20px;
    font-size:14px;
    color:#6666;
    padding:0px 20px;
}
.bottom-right{
    height: 650px;
    width: 1349px;
    background-size: 100% auto;
    background: #f5f5f5  url(../img/bottom-right.png) no-repeat center bottom ;
}
.b-inner{
    width: 900px;
    height: 100px;

}
.second-title{
    width: 900px;
    height: 50px;
    font-size: 30px;
    line-height: 50px;
    padding-top: 10px;
    color:#000;
    font-weight: 50px;
    text-align: center;

}
.second-desc{
    width: 900px;
    height: 40px;
    font-size: 18px;
    color:  #333;
     line-height: 40px;

}
.doc-dg{
    width: 900px;
    height: 500px;
    transition: bottom 1s;
    z-index: -2;
    margin-top: 10px;
    background:  url(../img/yun.png) no-repeat center center / 100% 100%;
}
.bottom-line{
    width: 100vw;
    height: 2px;
    background:  url(../img/func_line.png) no-repeat center center;
}
.second-r{
    position: relative;
    height: 500px;
    width: 100vw;
    background-size:100% auto;
    background: url(../img/top-right.png) no-repeat center center  / 100% 100%;
}
.s-inner{
    width: 900px;
    height: 100px;
}
.s-title{
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size:30px;
    font-weight: 500;
    color: #000;

}
.s-desc{
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 18px;
    color: #333;
    margin-top:-10px;
}
.moveup{
    position: relative;
    top:10px;
    left: 250px;
}
.more{
    width: 100vw;
    height: 500px;

}
.more-inner{
    width: 900px;
    height: 400px;
    
}